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Bactericidal mixture containing succinate dehydrogenase inhibitor and application thereof

A technology of succinate dehydrogenase and mixture, which is applied in the directions of application, fungicide, and chemicals for biological control, etc., to achieve the effect of expanding the scope of application, broad development prospects and reducing costs

Pending Publication Date: 2020-08-25
青岛海利尔生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, with the increasing environmental and food safety requirements, as well as the problem of drug resistance, how to scientifically use drugs, reduce the amount of chemical pesticides, and improve drug efficacy has become an urgent problem in the field of pesticides; There is no relevant report on the application of the fungicidal mixture of , flufenapyridine, flufenapyramide, and Isoflucypram in the prevention and treatment of plant diseases

Method used

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  • Bactericidal mixture containing succinate dehydrogenase inhibitor and application thereof
  • Bactericidal mixture containing succinate dehydrogenase inhibitor and application thereof
  • Bactericidal mixture containing succinate dehydrogenase inhibitor and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] 20% Aminopyrifen · Flufenapyr EC (10:10)

[0064] Formula composition: active ingredient A Aminopyrifen is 10%, active ingredient B flufenapyramide is 10%, emulsifier alkylphenol formaldehyde resin polyoxyethylene ether 5%, emulsifier castor oil polyoxyethylene ether 2%, solvent soybean oil Top up to 100%.

[0065] Preparation method: Put all the materials into the batching kettle, stir and dissolve until completely transparent, and transfer to the storage tank for filling after passing the test.

Embodiment 2

[0067] 35% Aminopyrifen · Flufenapyramide EC (30:5)

[0068] Formula composition: active ingredient A Aminopyrifen 30%, active ingredient B flufenapyramide 5%, emulsifier fatty alcohol polyoxyethylene ether 6%, alkylphenol ether phosphate 2%, solvent rapeseed oil, soybean oil 1:1 make up to 100%.

[0069] Preparation method: with embodiment 1

Embodiment 3

[0071] 40% Aminopyrifen Isoflucypram EC (10:30)

[0072] Formula composition: active ingredient A Aminopyrifen is 10%, active ingredient B Isoflucypram is 30%, emulsifier phenylethylphenol polyoxyethylene polyoxypropylene ether 3%, emulsifier fatty alcohol ethylene oxide-propylene oxide copolymer 5 %, solvent soybean oil is added to 100%.

[0073] Preparation method: with embodiment 1

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PUM

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Abstract

The invention relates to a bactericidal mixture containing a succinate dehydrogenase inhibitor and application thereof. The bactericidal mixture comprises a fungicidally effective amount of a compoundas shown in a formula I and at least one compound selected from succinate dehydrogenase inhibitors including fluxapyroxad, penflufen, pydiflumetofen and isoflucypram. The bactericidal mixture provides synergistic control of selected plant diseases.

Description

technical field [0001] The invention relates to the field of pesticide bactericides, in particular to a bactericidal mixture containing succinate dehydrogenase inhibitors and an application thereof. The bactericidal mixture or its preparation can enhance the drug effect, reduce the dosage, improve the control effect and delay the development of drug resistance. Background technique [0002] Plant disease is one of the main factors restricting the safe production of crops. When a disease occurs, it will not only cause a large reduction in crop yield, but also seriously affect the quality of crops. Fungicides are the most economical and effective means of controlling plant diseases and play an important role in agricultural production. [0003] Aminopyrifen is a broad-spectrum pyridine fungicide developed by Japan Agro-kanesho company, development code AKD-5195, chemical name: 4-phenoxybenzyl 2-amino-6-methylnicotinate, CAS registration number: 1531626- 08-0. The agent has ...

Claims

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Application Information

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IPC IPC(8): A01N43/40A01N43/56A01P3/00A01P1/00
CPCA01N43/40A01N43/56Y02A50/30
Inventor 葛家成张芳隋书婷杨志鹏李晶
Owner 青岛海利尔生物科技有限公司
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